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Comment Re:Full Circle (Score 1) 104

They gave up on copper lines a long time ago in most places.

Not so much. Only last year, we had a rash of meth addicts cutting down copper telephone lines for the copper. Major problem for people living out in the suburbs, since cell coverage is crap around here. During the Covid lockdowns, when they closed the public libraries, they found out how many people depended on their WiFi. WalMart and a few other retail outlets and malls put repeaters out in the parking lots. People would pull in, sit in their cars and get business done that way.

They only began pulling down the copper lines from my central office this summer. After spending years putting in fiber.

Comment Re:I'm surprised this wasn't already required (Score 1) 104

critical infrastructure

Back in the old days, critical service did not include typical residential or business customers. I have an antique CO annunciator panel with a couple of switches on the front that were used to drop all "Class B" and "Class C" lines. Reserving resources for inter-agency communications (police, fire, hospital).

It would not surprise me if this function had not been ported to cell service. Your phone might handshake with a tower. But if you are not on the critical service whitelist, you can't connect a call. To conserve backhaul resources.

Did you actually try to make a 9-1-1 call? That may still have worked.

Comment Re:Would a Spar be Repairable? (Score 4, Informative) 60

Possibly repairable with the application of doubler plates, depending on the extent of cracking. Replacing a wing spar may be uneconomical and result in the aircraft being written off. Such major structural repairs may be possible in other parts of an aircraft. But not so much the wings. The entire weight hangs from those.

Comment Re:The best outcome... (Score 1) 113

I'll backpedal on the safety systems. To an extent. But not the connectivity. Let's get rid of that.

ADAS doesn't require connectivity. In fact, I'm not certain that 4G/5G stuff could ever be certified for life safety applications. But "connectivity"? Nope. Don't need it. Don't want it. No ads on my dashboard, please. And no location tracking systems to support them*.

more focused on killing pedestrians

There's not much to be done about that until someone develops a fentanyl sensor.

*Funny how this site will scream like stuck pigs about Flock cameras, but welcome tracking and driver monitoring cameras (facial recognition) into their cars. Demand it, even. It's pretty easy to deduce that all this tracking garbage is just an ongoing revenue stream for the auto manufacturers in exchange for handing your location over to Big Data. And the police. Its defenders are most likely employees of the aforementioned. Or app developers to support them.

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